Nokia has been using a lot of OpenSource software for a long time - and we're pleased to be able to give something back!

While we've been very happy with the capabilities both OpenVZ and Nagios provide already, we've been missing one relevant bit of functionality: flexibly configurable monitoring for the so-called beancounters which safeguard the resource limits in OpenVZ.

The attached diff provides the corresponding implementation as well as unit-testing code and packaging scripts for both Debian and RedHat based systems.

It is hereby released under GPL v2 or later, the same as both OpenVZ and Nagios.